1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Andrej [43]
3 years ago
15

the values of a set can be represented by the expression x, 2x, 4x, and 5x. Write the data set for x=3 and find the mean

Mathematics
1 answer:
Irina18 [472]3 years ago
7 0
X = 3
2x=6
4x=12
5x=15
--------
36
You might be interested in
Over the last three evenings, Ashley received a total of 106 phone calls at the call center. The third evening, she received 2 t
V125BC [204]
Change X and Z. X is first evening
Y is second
Z is third evening

5 0
3 years ago
PLEASE HELP Due today!
AlexFokin [52]

Answer:

it looks like it is Addition Property Of Equality

Step-by-step explanation:

7 0
3 years ago
I need help with #65 to #70 ASAP please and thank you …. Could someone please help me with it… I need to get it done ASAP… it is
never [62]

All of the given questions(#65 to #70) are AP(s).

Formula to be used: a(n) = a(1) + (n - 1)d

Pronounced as:

nth term = 1st term + (n - 1)d, where d is the common difference.

*d = difference of any two consecutive terms.

65):

1st term = 2, d = 6 - 2 = 4

Therefore,

11th term = 2 + (11 - 1)4 = 42

66):

1st term = 5, d = 15 - 5 = 10

Therefore,

16th term = 5 + (16 - 1)10 = 155

67):

1st term = 19, d = 39 - 19 = 20

Therefore,

21st term = 19 + (21 - 1)20 = 419

68):

1st term = 8, d = 38 - 8 = 30

Therefore,

36th term = 8 + (36 - 1)30 = 1058

69):

1st term = 1/2, d = 1 - 1/2 = 1/2

Therefore,

101st term = 1/2 + (101 - 1)1/2 = 101/2

70):

1st term = 0.75, d = 1.50 - 0.75 = 0.75

Therefore,

151st term = 0.75 + (151 - 1)(0.75) = 113.25

8 0
3 years ago
Find the rate of change of the area of a square with respect
Romashka [77]
Let the side length of the square be x, then A = x^2
but diagonal (z) = sqrt(2x^2)
z^2 = 2x^2
x^2 = 1/2 z^2

Thus, A = 1/2 z^2
dA/dz = 1/2 (2z) = z
The rate of change is z.

When z = 4, the rate is 4.
4 0
3 years ago
Match the term with the definition.
Bingel [31]

Answer:

A. Perpendicular Lines

B. Circle

C. Angle

D. Plane

E. Parallel Lines

Hope this helped! Mark as Brainliest Please! :)))

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • At the annual dogs show chantel noticed that there were three more Scottie’s than schnauzers. She also realized that the number
    8·1 answer
  • A linguist had a gross income of 53,350 last year. If 17.9% of his income got withheld for federal income tax, how much of the l
    12·2 answers
  • Which of these is an optional/voluntary deduction?
    8·1 answer
  • What is 7/8 x 1/3 x 2/3? Pls help me.
    14·2 answers
  • Jordan hiked to the top of a mountain. He started the hike at 8:30 A.M. It took 2 hours and 15 minutes to get to the top of the
    13·1 answer
  • Two stars are 7.644 x 1014 miles apart. Express this
    10·1 answer
  • PLEASE HELP WITH THIS ONE QUESTION
    12·1 answer
  • Why do I cry when I listen to juice wrld?
    14·2 answers
  • Find the first four terms of the sequence given by the following.<br> aₙ=43-3(n-1) n=1,2,3. . .
    15·1 answer
  • What is the nature of triangle formed by the lines x+y=0 , 3x+y=0 , x+3y-4=0
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!